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Home > Products > 2.3 Inch > Full Range Audio Speakers for Home Use

CDF4040A-936

Full Range Audio Speakers for Home Use

This is a speaker with a circular diaphragm and a mounting structure. It is equipped with wiring terminals and can convert electrical signals into sound signals for audio playback.
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  • 55
  • Voice Coil Diameter
    40.5*40.5mm
  • Nominal lmpedance
  • AES Power Handing
    5W
  • Sensitivity
    82.5dB
  • Resonance Frequency
    200Hz
  • Effective Frequency Range
    200Hz ~ 20KHz
  • Listen Voltage
    3.87V
  • Weight
    44g

1759043706215972


Appearance


This speaker features a circular diaphragm design, the diaphragm material of which contributes to excellent sound reproduction. It has an external black mounting frame with mounting holes for easy installation in a speaker cabinet or other equipment.

Metal terminals are located on the side for connecting audio signal lines, transmitting electrical signals to drive the diaphragm to vibrate and produce sound.

Internally, it contains acoustic components such as a voice coil and magnetic circuit. The voice coil vibrates in a magnetic field under the influence of electrical signals, which in turn drives the diaphragm to vibrate, pushing air to produce sound.


Features


Electroacoustic Conversion: Its core function is to efficiently convert electrical signals into acoustic signals, enabling audio playback and reproduction.

Sound Field Performance: The circular diaphragm, combined with a well-designed acoustic structure, creates a relatively natural and uniform sound field, enhancing the listening experience.

Easy Installation and Connection: Mounting holes and terminal blocks facilitate installation and connection to other devices, making it suitable for a variety of application scenarios.


Instructions


Easy to install, the speaker can be quickly and securely mounted on various devices using the mounting holes on the fixed frame. The terminal block design makes connection to audio lines simple and reliable, facilitating signal transmission. The circular diaphragm offers good sound diffusion, providing a relatively uniform sound field.

During installation, use the mounting holes to secure the speaker in the appropriate position, ensuring a firm installation to prevent loosening due to vibration during use.

When wiring, connect the audio lines with the correct polarity to ensure normal signal transmission and achieve good sound quality.


Application Scenarios


It is suitable for scenarios such as home speakers (such as bookshelf speakers and small desktop speakers), car audio systems (as part of car speakers), and multimedia devices (such as computer speakers and TV speakers), providing users with audio playback services such as music and voice.


FAQ


Q1: What is your MOQ?

A: Our standard MOQ is 100 units for regular models. We can offer a lower MOQ for pilot orders, but the unit cost will be higher.


Q2: Can we customize the color or material of the speaker? 

A: Yes. Color and material customization is available for OEM/ODM orders. Please contact us with your specific requirements for a quotation.


Q3: Do you provide ODM/OEM services?

A: Yes, we specialize in ODM and OEM services. We can design and produce speakers according to your technical specifications or design drawings.


Q4: How long does it take to develop a new product?

A: The development time depends on the complexity. It typically takes 4-8 weeks for a new design, including prototyping and testing.


Q5: What are your payment terms? 

A: We commonly accept T/T (Bank Transfer). For new customers, 50% deposit is required to start production, and the balance 50% before shipment.


Q6: Can I mix different products in one container? 

A: Yes, mixed orders are welcome. This is a cost-effective way to import. We will provide a detailed packing list for each product.



Company Overview


Jiangxi Roxound Acoustic Company was established in 2006 and is a professional speaker manufacturer with 20 years of acoustics experience. It has established manufacturing bases in Dongguan, Jiangxi, and Vietnam. The company's products are mainly used in consumer electronics, security systems, automobiles, musical instruments, micro-sized devices, and professional applications. 


We are dedicated to providing high-quality speaker units and comprehensive solutions, including free EQ and DSP tuning, passive radiator, and duct design support. Leveraging simulation software such as Finemotor, a reliability design standard library, and a pre-design database accumulated over 15 years, we ensure efficient and reliable development. We can deliver samples within 3 days, complete projects within 7 days, and have access to a professional soundproof room to guarantee the precision of acoustic testing and verification.


1757498649854877



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